[Eco Bounty] "IoTeX Newsletter" & "DePIN News" Links Non-Functional on Mobile - Remain Stuck on Homepage

Issue Summary

Tapping "IoTeX Newsletter" or "DePIN News" in the mobile navigation menu does nothing - users remain on the iotex.io homepage instead of navigating to newsletter content. These are broken links that fail to trigger any navigation or action.

Bug Details

	FieldInformation
URL	`https://iotex.io` (Mobile Navigation Menu)
Severity	High (Broken core navigation)
Priority	Critical (Blocks newsletter access)
Environment	Mobile browsers (Android Chrome/iOS Safari)
Component	Hamburger Menu / Navigation Items
Affected Items	"IoTeX Newsletter", "DePIN News"
Browser Tested	Chrome Mobile (screenshot context)

Steps to Reproduce

Open mobile browser → Navigate to https://iotex.io
Tap hamburger menu icon (☰) to open navigation drawer
Scroll to "IoTeX Newsletter" → Tap it
Result: No navigation, no loading, stays on homepage
Close menu → Reopen → Tap "DePIN News"
Result: Same - no action, remains on iotex.io

Expected Behavior

"IoTeX Newsletter" → Navigates to newsletter signup/archive (e.g., /newsletter, Substack, or email capture)
"DePIN News" → Navigates to DePIN news/content (e.g., /depin-news or external aggregator)
Visual feedback (loading spinner, page transition) + successful destination

Actual Behavior

Zero response to taps
No console errors visible (passive user experience)
Menu closes/reopens but user stays trapped on homepage
Breaks user trust in navigation reliability

Wallet Address: io1tkw393kejmxwnd454twc6020sxcyvh5dxqmren

Device & Environment:

-Operating system: Android 13

-Device model: Redmi Note 10 Pro